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arXiv · 2504.21496

Bounded displacement permutations on tree-like spaces

Samuel M. Corson
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Abstract

It is shown that if a metric space exhibits certain finiteness and tree-like properties, then its group of bounded displacement does not include a subgroup isomorphic to the dyadic rational numbers. This extends a result of N. M. Suchkov, A. A. Shlepkin, and D. A. Taysnyov.

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Samuel M. Corson. 2025-04-30. Bounded displacement permutations on tree-like spaces. https://arxiv.org/abs/2504.21496

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